3 years ago

Help me plz ..........

1 answer:

6 0

Answer:

Step-by-step explanation:

(40+49)+10=89+10=99

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svp [43]

Considering 1.824 (2 being hundredth) it would mean that this is 1.82 <span />

6 0

3 years ago

garik1379 [7]

Answer:

It will take them 3.43 hours.

Step-by-step explanation:

Let T denote the total cookies that need to be cocked. Observe that:

If Rosanne finishes the cookies in 6 hours, that means that she can make $\frac{T}{6}$ cookies per hour.
If Dorothy finishes the cookies in 8 hours, that means that she can make $\frac{T}{8}$ cookies per hour.

Then, by 1) and 2), if they work together would we able to make

$\frac{T}{6}+\frac{T}{8}=\frac{8T+6T}{48}=\frac{14}{48}T=\frac{7}{24}T$

cookies per hour.

Therefore, in order to finish the T cookies they will need $\frac{24}{7}\approx3.43 hours$

3 0

3 years ago

Salsk061 [2.6K]

1,2,7,14 would be your answer :)

7 0

3 years ago

algol [13]

B is the answer my kind gentleman/woman

8 0

3 years ago

Greeley [361]

Answer:

Here you go! :) (Its at (0,2/3)

3 0

3 years ago

Help me plz ..........​